Package ZenUtils :: Module PObjectCache :: Class PObjectCache

Class PObjectCache

                                 object --+            
                                          |            
                        ExtensionClass.Base --+        
                                              |        
                             object --+       |        
                                      |       |        
                    ExtensionClass.Base --+   |        
                                          |   |        
     webdav.EtagSupport.EtagSupport --+   |   |        
                                      |   |   |        
           webdav.Lockable.LockableItem --+   |        
                                          |   |        
                   webdav.Resource.Resource --+        
                                              |        
                             object --+       |        
                                      |       |        
                    ExtensionClass.Base --+   |        
                                          |   |        
                 OFS.CopySupport.CopySource --+        
                                              |        
                             object --+       |        
                                      |       |        
                    ExtensionClass.Base --+   |        
                                          |   |        
                        App.Management.Tabs --+        
                                              |        
                OFS.Traversable.Traversable --+        
                                              |        
                          OFS.ZDOM.Node --+   |        
                                          |   |        
                           OFS.ZDOM.Element --+        
                                              |        
                             object --+       |        
                                      |       |        
                    ExtensionClass.Base --+   |        
                                          |   |        
                  AccessControl.Owned.Owned --+        
                                              |        
                             object --+       |        
                                      |       |        
                    ExtensionClass.Base --+   |        
                                          |   |        
                       App.Undo.UndoSupport --+        
                                              |        
                            OFS.SimpleItem.Item --+    
                                                  |    
                                 object --+       |    
                                          |       |    
                      persistent.Persistent --+   |    
                                              |   |    
                                 object --+   |   |    
                                          |   |   |    
                        ExtensionClass.Base --+   |    
                                              |   |    
                         Persistence.Persistent --+    
                                                  |    
                                 object --+       |    
                                          |       |    
                        ExtensionClass.Base --+   |    
                                              |   |    
                 ZenEvents.EventDetail.Implicit --+    
                                                  |    
                                 object --+       |    
                                          |       |    
                        ExtensionClass.Base --+   |    
                                              |   |    
AccessControl.PermissionMapping.RoleManager --+   |    
                                              |   |    
                 AccessControl.Role.RoleManager --+    
                                                  |    
                          OFS.SimpleItem.SimpleItem --+
                                                      |
                                                     PObjectCache

Mix-in class combining the most common set of basic mix-ins

Instance Methods

[hide private]

__init__(self, id, timeout=20, clearthresh=20)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

checkCache(self, key)
check to see if key is in cache return None if not

source code

addToCache(self, key, obj)
add an object to the cache

source code

manage_clearCache(self, REQUEST=None)

source code

cleanCache(self, force=0)
clean the cache if nessesary

source code

getCache(self)

source code

getCacheTimeout(self)
return cache timeout

source code

getCacheClearthresh(self)
return cache clearthresh

source code

Inherited from OFS.SimpleItem.Item: __len__, __name__, __repr__, getId, manage, manage_FTPlist, manage_FTPstat, manage_afterAdd, manage_afterClone, manage_beforeDelete, manage_editedDialog, objectIds, objectItems, objectValues, raise_standardErrorMessage, this, title_and_id, title_or_id, tpURL, tpValues

Inherited from Persistence.Persistent: __class_init__, __getattribute__, bobobase_modification_time, locked_in_version, modified_in_version

Inherited from persistent.Persistent: __delattr__, __getstate__, __new__, __reduce__, __setattr__, __setstate__

Inherited from persistent.Persistent (private): _p_activate, _p_deactivate, _p_delattr, _p_getattr, _p_invalidate, _p_setattr

Inherited from ZenEvents.EventDetail.Implicit: __of__

Inherited from AccessControl.Role.RoleManager: ac_inherited_permissions, access_debug_info, acquiredRolesAreUsedBy, get_local_roles, get_local_roles_for_userid, get_valid_userids, has_local_roles, manage_access, manage_acquiredPermissions, manage_addLocalRoles, manage_changePermissions, manage_defined_roles, manage_delLocalRoles, manage_editRoles, manage_permission, manage_role, manage_setLocalRoles, permission_settings, permissionsOfRole, possible_permissions, rolesOfPermission, userdefined_roles, users_with_local_role, validRoles, valid_roles, validate_roles

Inherited from AccessControl.Role.RoleManager (private): _addRole, _delRoles, _has_user_defined_role, _setRoles

Inherited from ExtensionClass.Base: __getnewargs__

Inherited from webdav.Resource.Resource: COPY, DELETE, HEAD, LOCK, MKCOL, MOVE, OPTIONS, PROPFIND, PROPPATCH, PUT, TRACE, UNLOCK, dav__init, dav__simpleifhandler, dav__validate, listDAVObjects, manage_DAVget

Inherited from OFS.CopySupport.CopySource: __providedBy__, cb_isCopyable, cb_isMoveable, cb_userHasCopyOrMovePermission

Inherited from OFS.CopySupport.CopySource (private): _canCopy, _getCopy, _notifyOfCopyTo, _postCopy, _setId

Inherited from App.Management.Tabs: class_manage_path, filtered_manage_options, manage_workspace, tabs_path_default, tabs_path_info

Inherited from OFS.Traversable.Traversable: absolute_url, absolute_url_path, getPhysicalPath, restrictedTraverse, unrestrictedTraverse, virtual_url_path

Inherited from OFS.ZDOM.Element: getAttribute, getAttributeNode, getChildNodes, getElementsByTagName, getFirstChild, getLastChild, getNextSibling, getNodeName, getNodeType, getParentNode, getPreviousSibling, getTagName

Inherited from OFS.ZDOM.Node: getAttributes, getNodeValue, getOwnerDocument, hasChildNodes

Inherited from AccessControl.Owned.Owned: changeOwnership, getOwner, getOwnerTuple, getWrappedOwner, manage_changeOwnershipType, manage_fixupOwnershipAfterAdd, manage_takeOwnership, owner_info, userCanTakeOwnership

Inherited from AccessControl.Owned.Owned (private): _deleteOwnershipAfterAdd

Inherited from App.Undo.UndoSupport: get_request_var_or_attr, manage_undo_transactions, undoable_transactions

Inherited from ExtensionClass.Base: __getnewargs__

Inherited from object: __hash__, __reduce_ex__, __str__

Inherited from webdav.Lockable.LockableItem: wl_clearLocks, wl_delLock, wl_getLock, wl_hasLock, wl_isLocked, wl_lockItems, wl_lockTokens, wl_lockValues, wl_lockmapping, wl_setLock

Inherited from webdav.EtagSupport.EtagSupport: http__etag, http__parseMatchList, http__processMatchHeaders, http__refreshEtag

Inherited from AccessControl.PermissionMapping.RoleManager: manage_getPermissionMapping, manage_setPermissionMapping

Inherited from AccessControl.PermissionMapping.RoleManager (private): _isBeingAccessedAsZClassDefinedInstanceMethod, _isBeingUsedAsAMethod

Class Variables

[hide private]

editCache = DTMLFile('dtml/editCache', globals())

manage_options = ({'action': 'editCache', 'label': 'Cache'})

security = ClassSecurityInfo()

__ac_permissions__ = (('View', ('getCacheClearthresh', 'getCac...

Inherited from OFS.SimpleItem.SimpleItem: __implemented__, __provides__

Inherited from OFS.SimpleItem.Item: REQUEST, __allow_access_to_unprotected_subobjects__, __propsets__, icon, id, isPrincipiaFolderish, isTopLevelPrincipiaApplicationObject, meta_type, title

Inherited from OFS.SimpleItem.Item (private): _manage_editedDialog

Inherited from AccessControl.Role.RoleManager: __ac_local_roles__, __ac_roles__, aclAChecked, aclEChecked, aclPChecked, manage_acquiredForm, manage_editLocalRoles, manage_listLocalRoles, manage_permissionForm, manage_roleForm, permissionMappingPossibleValues, selectedRoles, smallRolesWidget

Inherited from AccessControl.Role.RoleManager (private): _method_manage_access, _normal_manage_access

Inherited from webdav.Resource.Resource: __dav_resource__, __http_methods__

Inherited from App.Management.Tabs: manage_tabs

Inherited from OFS.Traversable.Traversable: getPhysicalRoot

Inherited from AccessControl.Owned.Owned: manage_owner

Inherited from App.Undo.UndoSupport: manage_UndoForm

Inherited from webdav.EtagSupport.EtagSupport: __implements__

Properties

[hide private]

Inherited from persistent.Persistent (private): _p_changed, _p_jar, _p_mtime, _p_oid, _p_serial, _p_state

Inherited from object: __class__

Method Details

[hide private]

init(self, id, timeout=20, clearthresh=20)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

Class Variable Details

[hide private]

__ac_permissions__

Value:

(('View', ('getCacheClearthresh', 'getCacheTimeout')))

Class PObjectCache

__init__(self, id, timeout=20, clearthresh=20) (Constructor)

__ac_permissions__

init(self, id, timeout=20, clearthresh=20)
(Constructor)